Generate LED Group YAML file from MRW

This PERL parser walks the MRW and generates the YAML file describing
the LED group definition. It walks the targetInstances having LED as
MRW type and creates groups. It also walks all the Inventory targets
and creates the groups for the ones that do not have an associated LED

Fixes openbmc/openbmc#803

Change-Id: Ib73358c6e028059ec9a2d92ebcc0b4d5aed4cfb7
Signed-off-by: Vishwanatha Subbanna <vishwa@linux.vnet.ibm.com>
1 file changed